On some potassium-like qualities of the thalliumion.
D000818:Animals; D001001:Anura; D006321:Heart / Q000187:drug effects / Q000502:physiology*; D006323:Heart Arrest / Q000188:drug therapy; D066298:In Vitro Techniques; D009119:Muscle Contraction; D011188:Potassium / Q000494:pharmacology*; D011194:Potassium Isotopes; D013793:Thallium / Q000494:pharmacology*
D011194:Potassium Isotopes; D013793:Thallium; D011188:Potassium